Synchronous wheel, I believe that everyone is no stranger, the synchronous wheel belongs to the hardware universal accessories, belonging to the more commonly used hardware accessories, in the machine tool, textile, printing, food packaging, wire and cable, instrumentation, petrochemical, tobacco, communications and other industries have been For a wide range of applications, it is no exaggeration to say that as long as the mechanical transmission is required, the synchronous wheel must be used.
Synchronous wheels are generally made of materials such as 45# steel, aluminum alloy, copper, and nylon. The timing belt is a non-standard component, so it will be ordered according to the machine, heavy or light, and the commonly used materials for the pulley are: aluminum alloy, steel, cast iron, stainless steel, nylon, copper, plastic, POM polyacetal plastic (race Steel) and so on. Among them, 45# and aluminum alloy are the most common.
The specifications of the synchronous wheel are generally:
1 inch trapezoidal tooth MXL XL L H XH XXH
2 metric trapezoidal teeth T2.5 T5 T10 T20 AT5 AT10 AT20
3 arc teeth: HTD (3M 5M 8M 14M 20M)
STD/STS (S2M S3M S4.5M S5M S8M S14M)
RPP3M RPP5M RPP8M RPP14M
3GT 5GT 8GT 14GT